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Articles de revues sur le sujet « Pathogen pollution »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Ellwanger, Joel Henrique, and José Artur Bogo Chies. "Pathogen Pollution: Viral Diseases Associated with Poor Sanitation in Brazil." Hygiene 3, no. 4 (2023): 441–49. http://dx.doi.org/10.3390/hygiene3040033.

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Brazil faces many types of pollution, including atmospheric CO2 pollution due to Amazon deforestation, pollution by heavy metals, microplastics, pesticides, pathogens, and other classes of environmental contaminants. Pathogen pollution refers to (I) the introduction of a pathogen to a new host species or population and (II) a concept used in the study of pathogenic organisms in water or terrestrial ecosystems. Anthropogenic activities are the leading forces of pathogen pollution in both contexts previously cited. In this Opinion article, we discuss the impacts of pathogen pollution on public h

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McKenzie, Valerie J., and Anna C. Peterson. "Pathogen pollution and the emergence of a deadly amphibian pathogen." Molecular Ecology 21, no. 21 (2012): 5151–54. http://dx.doi.org/10.1111/mec.12013.

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PICCO, ANGELA M., and JAMES P. COLLINS. "Amphibian Commerce as a Likely Source of Pathogen Pollution." Conservation Biology 22, no. 6 (2008): 1582–89. http://dx.doi.org/10.1111/j.1523-1739.2008.01025.x.

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Tatarintsev, Andrey I., Svetlana M. Sultson, Lyudmila S. Evdokimova, and Pavel V. Mikhaylov. "The Pathological Status of Pinus sylvestris L. Understory Affected by Anthropogenic Air Pollution Stress (Case Study of Forests near Krasnoyarsk)." Land 11, no. 10 (2022): 1625. http://dx.doi.org/10.3390/land11101625.

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Air pollution is the major anthropogenic factor in urban and industrial areas. Forests play the most important role in improving environmental quality in such areas. Long-term air pollution has an adverse effect on the entire biota in such forests and determines the nature of plant–pathogen interactions. The purpose of the present research was to study the pathological status of the understory in Pinus sylvestris L. stands subject to long-term anthropogenic air pollution. The study was conducted in the pine forests near Krasnoyarsk. Research methods included a detailed pathological inspection

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Diallo, Mamadou B. C., Alfredo J. Anceno, Benjawan Tawatsupa, Nitin K. Tripathi, Voranuch Wangsuphachart, and Oleg V. Shipin. "GIS-based analysis of the fate of waste-related pathogens Cryptosporidium parvum, Giardia lamblia and Escherichia coli in a tropical canal network." Journal of Water and Health 7, no. 1 (2008): 133–43. http://dx.doi.org/10.2166/wh.2009.010.

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Urban canals play a major socio-economic role in many tropical countries and, particularly, Thailand. One of the overlooked functions that they perform is a significant attenuation of waste-related pathogens posing considerable health risk, as well as pollution attenuation in general. The study dealt with a comparison of three canals receiving: (i) municipal, (ii) mainly industrial and (iii) mainly agricultural wastewater, listed in order of progressively decreasing organic loading. The occurrence and fate of waterborne Cryptosporidium parvum, Giardia lamblia and Escherichia coli were monitore

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Korajkic, Asja, Brian McMinn, and Valerie Harwood. "Relationships between Microbial Indicators and Pathogens in Recreational Water Settings." International Journal of Environmental Research and Public Health 15, no. 12 (2018): 2842. http://dx.doi.org/10.3390/ijerph15122842.

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Fecal pollution of recreational waters can cause scenic blight and pose a threat to public health, resulting in beach advisories and closures. Fecal indicator bacteria (total and fecal coliforms, Escherichia coli, and enterococci), and alternative indicators of fecal pollution (Clostridium perfringens and bacteriophages) are routinely used in the assessment of sanitary quality of recreational waters. However, fecal indicator bacteria (FIB), and alternative indicators are found in the gastrointestinal tract of humans, and many other animals and therefore are considered general indicators of fec

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Ellwanger, Joel Henrique, Marina Ziliotto, and José Artur Bogo Chies. "Impacts of Metals on Infectious Diseases in Wildlife and Zoonotic Spillover." Journal of Xenobiotics 15, no. 4 (2025): 105. https://doi.org/10.3390/jox15040105.

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Climate change, mining activities, pollution and other human impacts on the natural environment cause significant changes in the concentrations and mixtures of metallic elements found in different ecosystems. Metals such as cadmium, copper, lead and mercury affect multiple aspects of host–pathogen interactions, influencing the risk of infectious diseases caused by various classes of pathogens. Notably, exposure to metals in doses and combinations toxic to the immune system can favor the dissemination of pathogens in natural environments, threatening the reproduction, well-being and survival of

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Tumwebaze, Innocent K., Joan B. Rose, Nynke Hofstra, et al. "Translating pathogen knowledge to practice for sanitation decision-making." Journal of Water and Health 17, no. 6 (2019): 896–909. http://dx.doi.org/10.2166/wh.2019.151.

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Abstract Sanitation planners make complex decisions in the delivery of sanitation services to achieve health outcomes. We present findings from a stakeholder engagement workshop held in Kampala, Uganda, to educate, interact with, and solicit feedback from participants on how the relevant scientific literature on pathogens can be made more accessible to practitioners to support decision-making. We targeted Water, Sanitation and Hygiene (WASH) practitioners involved in different levels of service delivery. Practitioners revealed that different sanitation planning tools are used to inform decisio

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Toribio-Avedillo, Daniel, Anicet R. Blanch, Maite Muniesa, and Lorena Rodríguez-Rubio. "Bacteriophages as Fecal Pollution Indicators." Viruses 13, no. 6 (2021): 1089. http://dx.doi.org/10.3390/v13061089.

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Bacteriophages are promising tools for the detection of fecal pollution in different environments, and particularly for viral pathogen risk assessment. Having similar morphological and biological characteristics, bacteriophages mimic the fate and transport of enteric viruses. Enteric bacteriophages, especially phages infecting Escherichia coli (coliphages), have been proposed as alternatives or complements to fecal indicator bacteria. Here, we provide a general overview of the potential use of enteric bacteriophages as fecal and viral indicators in different environments, as well as the availa

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Wang, Tong, Shuo Wan, Jian-Lian Huang, Zhi-Hai Sui, Cui-Juan Gao, and Yun-Guo Liu. "Analysis of Pathogenic Vibrio Contamination in Marine Products along China Based on Fluorescence Quantitative PCR." Journal of Food Quality 2022 (September 16, 2022): 1–6. http://dx.doi.org/10.1155/2022/9572064.

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At present, aquatic product pollution has become the main root of frequent food safety problems and causes economic losses. Vibrio is one of the main pathogens causing foodborne diseases. In this study, in order to uncover the pollution status of pathogenic Vibrio in the marine products of China, a total of 646 aquatic products were collected and analyzed from 10 coastal cities in China. Five kinds of pathogenic Vibrio were separated from these samples and monitored to explore the relationship between pollution and the pathogen. Real-time fluorescence quantitative PCR was adopted to detect foo

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Anju, Rani* Raj Singh Permod Kumar Gyanika Shukla. "PROS AND CONS OF FUNGICIDES: AN OVERVIEW." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 1 (2017): 112–17. https://doi.org/10.5281/zenodo.233295.

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Many contact and systemic fungicides are used to control plant pathogens to get disease free crop. Farmers use these chemicals to protect their crop like plantation crop, fiber crop, vegetable and fruit crops etc., from plant pathogenic fungi and their toxins which destroy their entire crop and finally economic loss occurred. But these fungicides also affect soil microorganisms like decomposers and mycorrhizal fungi etc. Fungicides also show hazardous affect on human health. Soil and water pollution occur due to use of fungicides. Many fungi also play an important role in soil in increasing so

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Gregorová, B., K. Černý, V. Holub, and V. Strnadová. "Effects of climatic factors and air pollution on damage of London plane (Platanus hispanica Mill.)." Horticultural Science 37, No. 3 (2010): 109–17. http://dx.doi.org/10.17221/47/2009-hortsci.

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London plane (Platanus hispanica Mill.) is considered as very tolerant to pollution and other stresses and in the Czech Republic it has been unaffected by important pathogens until now. However, in recent years the health status of London plane has been significantly deteriorating. During an 11-year survey it was found out that development of London plane damage was characterized by important fluctuations. Minimum value of population damage was 3.6% and maximum 97.5%. The health status of London plane was negatively influenced by long-term precipitation totals, higher total precipitation in Ma

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Williams, Paul. "Particulate air pollution impacts directly on bacterial pathogen behaviour and infection." Environmental Microbiology 19, no. 10 (2017): 3787–88. http://dx.doi.org/10.1111/1462-2920.13790.

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Shahrtash, Maryam, and Shawn P. Brown. "Drivers of Foliar Fungal Endophytic Communities of Kudzu (Pueraria montana var. lobata) in the Southeast United States." Diversity 12, no. 5 (2020): 185. http://dx.doi.org/10.3390/d12050185.

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Fungal endophytes play important roles in plant fitness and plant–microbe interactions. Kudzu (Pueraria montana var. lobata) is a dominant, abundant, and highly aggressive invasive plant in the Southeast United States. Kudzu serves as a pathogen reservoir that impacts economically important leguminous crops. We conducted the first investigations on kudzu fungal endophytes (Illumina MiSeq—ITS2) to elucidate drivers of endophytic communities across the heart of the invasive range in the Southeast United States (TN, MS, AL, GA). We tested the impacts of multiple environmental parameters (Chloroph

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Vadivu G, Nadana Raja. "Isolation of Pseudomonas Species from Rhizospheric Soil and its Antagonistic Effect on Plant Pathogen." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (2021): 2405–8. http://dx.doi.org/10.22214/ijraset.2021.36902.

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The pathogen attack on plants (such as tubers and small plants) has substantially progressed by 60% irrespective of even when the plants have strong immune system for the past five decades. It drastically affects the plant growth, yield and production. Certain pesticides and fertilizers have been tried to control the progressing pathogenic microorganisms. Although these measures have proved worthless due to the resistance shown by those pathogens and resulted in environmental pollution over a period of time. Bio control measures are well appreciated as it is ecofriendly. Antagonist microorgani

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Rosario, Karyna, Erin M. Symonds, Christopher Sinigalliano, Jill Stewart, and Mya Breitbart. "Pepper Mild Mottle Virus as an Indicator of Fecal Pollution." Applied and Environmental Microbiology 75, no. 22 (2009): 7261–67. http://dx.doi.org/10.1128/aem.00410-09.

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ABSTRACT Accurate indicators of fecal pollution are needed in order to minimize public health risks associated with wastewater contamination in recreational waters. However, the bacterial indicators currently used for monitoring water quality do not correlate with the presence of pathogens. Here we demonstrate that the plant pathogen Pepper mild mottle virus (PMMoV) is widespread and abundant in wastewater from the United States, suggesting the utility of this virus as an indicator of human fecal pollution. Quantitative PCR was used to determine the abundance of PMMoV in raw sewage, treated wa

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Trumble, Benjamin C., and Caleb E. Finch. "The Exposome in Human Evolution: From Dust to Diesel." Quarterly Review of Biology 94, no. 4 (2019): 333–94. https://doi.org/10.5281/zenodo.14816182.

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(Uploaded by Plazi for the Bat Literature Project) Global exposures to air pollution and cigarette smoke are novel in human evolutionary history and are associated with about 16 million premature deaths per year. We investigate the history of the human exposome for relationships between novel environmental toxins and genetic changes during human evolution in six phases. Phase I: With increased walking on savannas, early human ancestors inhaled crustal dust, fecal aerosols, and spores; carrion scavenging introduced new infectious pathogens. Phase II: Domestic fire exposed early Homo to novel to

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He, Shanshan, Wenyuan Shao, and Jie Han. "Have artificial lighting and noise pollution caused zoonosis and the COVID-19 pandemic? A review." Environmental Chemistry Letters 19, no. 6 (2021): 4021–30. https://doi.org/10.5281/zenodo.13456727.

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(Uploaded by Plazi for the Bat Literature Project) Where did the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) come from? Did it spread to 'patient zero' through proactive human-animal contact? Why did humans faced an increasing number of zoonotic diseases in the past few decades? In this article, we propose a new theory by which human pollution such as artificial lighting and noise accentuate pathogen shedding from bats and other wild habitants in urban environments. This theory differs from the current hypothesis that wildlife trades and bushmeat consumption largely contribute

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He, Shanshan, Wenyuan Shao, and Jie Han. "Have artificial lighting and noise pollution caused zoonosis and the COVID-19 pandemic? A review." Environmental Chemistry Letters 19, no. 6 (2021): 4021–30. https://doi.org/10.5281/zenodo.13456727.

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(Uploaded by Plazi for the Bat Literature Project) Where did the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) come from? Did it spread to 'patient zero' through proactive human-animal contact? Why did humans faced an increasing number of zoonotic diseases in the past few decades? In this article, we propose a new theory by which human pollution such as artificial lighting and noise accentuate pathogen shedding from bats and other wild habitants in urban environments. This theory differs from the current hypothesis that wildlife trades and bushmeat consumption largely contribute

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He, Shanshan, Wenyuan Shao, and Jie Han. "Have artificial lighting and noise pollution caused zoonosis and the COVID-19 pandemic? A review." Environmental Chemistry Letters 19, no. 6 (2021): 4021–30. https://doi.org/10.5281/zenodo.13456727.

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(Uploaded by Plazi for the Bat Literature Project) Where did the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) come from? Did it spread to 'patient zero' through proactive human-animal contact? Why did humans faced an increasing number of zoonotic diseases in the past few decades? In this article, we propose a new theory by which human pollution such as artificial lighting and noise accentuate pathogen shedding from bats and other wild habitants in urban environments. This theory differs from the current hypothesis that wildlife trades and bushmeat consumption largely contribute

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He, Shanshan, Wenyuan Shao, and Jie Han. "Have artificial lighting and noise pollution caused zoonosis and the COVID-19 pandemic? A review." Environmental Chemistry Letters 19, no. 6 (2021): 4021–30. https://doi.org/10.5281/zenodo.13456727.

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(Uploaded by Plazi for the Bat Literature Project) Where did the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) come from? Did it spread to 'patient zero' through proactive human-animal contact? Why did humans faced an increasing number of zoonotic diseases in the past few decades? In this article, we propose a new theory by which human pollution such as artificial lighting and noise accentuate pathogen shedding from bats and other wild habitants in urban environments. This theory differs from the current hypothesis that wildlife trades and bushmeat consumption largely contribute

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He, Shanshan, Wenyuan Shao, and Jie Han. "Have artificial lighting and noise pollution caused zoonosis and the COVID-19 pandemic? A review." Environmental Chemistry Letters 19, no. 6 (2021): 4021–30. https://doi.org/10.5281/zenodo.13456727.

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(Uploaded by Plazi for the Bat Literature Project) Where did the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) come from? Did it spread to 'patient zero' through proactive human-animal contact? Why did humans faced an increasing number of zoonotic diseases in the past few decades? In this article, we propose a new theory by which human pollution such as artificial lighting and noise accentuate pathogen shedding from bats and other wild habitants in urban environments. This theory differs from the current hypothesis that wildlife trades and bushmeat consumption largely contribute

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Shenode, Nakul. "Development of an Efficient Sanitary Pad Shredding and Disposal System for Environmental Sustainability." International Journal for Research in Applied Science and Engineering Technology 13, no. 5 (2025): 5760–63. https://doi.org/10.22214/ijraset.2025.71547.

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Abstract: Improper disposal of sanitary pads contributes to environmental pollution, landfill accumulation, and public health risks due to non-biodegradable materials and potential pathogen transmission. This study proposes an innovative sanitary pad shredding and incineration system designed to minimize environmental impact while ensuring safe and efficient waste management. Through laboratory experiments, prototype testing, and stakeholder surveys conducted over a 3-year period (2022– 2025), we evaluated the system’s efficiency in reducing waste volume, neutralizing pathogens, and minimizing

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Anderson, Pamela K., Andrew A. Cunningham, Nikkita G. Patel, Francisco J. Morales, Paul R. Epstein, and Peter Daszak. "Emerging infectious diseases of plants: pathogen pollution, climate change and agrotechnology drivers." Trends in Ecology & Evolution 19, no. 10 (2004): 535–44. http://dx.doi.org/10.1016/j.tree.2004.07.021.

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Bearchell, S. J., B. A. Fraaije, M. W. Shaw, and B. D. L. Fitt. "Wheat archive links long-term fungal pathogen population dynamics to air pollution." Proceedings of the National Academy of Sciences 102, no. 15 (2005): 5438–42. http://dx.doi.org/10.1073/pnas.0501596102.

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Sharma, Sandeep, and Nitu Kumari. "Dynamics of a waterborne pathogen model under the influence of environmental pollution." Applied Mathematics and Computation 346 (April 2019): 219–43. http://dx.doi.org/10.1016/j.amc.2018.10.044.

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Sun, Weichao, Xiuyan Wang, Zhuo Ning, Lin Sun, and Shuaiwei Wang. "Analysis of Pathogen-Microbiota Indicator Responses in Surface Karst Springs under Various Conditions in a Rocky Desertification Area: A Case Study of the Xiaojiang Watershed in Yunnan." Applied Sciences 14, no. 5 (2024): 1933. http://dx.doi.org/10.3390/app14051933.

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The Xiaojiang watershed in Luxi, Yunnan, is a typical rocky desertification area, in which karst groundwater pollution is severe and water resources are scarce. This article takes the watershed as an example and investigates the response mechanisms of surface karst spring water quality to agricultural pollution in rocky desertification areas. Specifically, the study was conducted as follows: (I) A total of 108 water samples from 54 sources were collected during the dry and wet seasons for analysis. (i) Principal component and correlation analyses identified the main pollution indicators in the

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Son, S. J., M. Y. Lee, J. H. Kim, and S. H. Cho. "GIS-BASED INTELLIGENT DECISION-MAKING SUPPORT SYSTEM FOR THE DISASTER RESPONSE OF INFECTIOUS DISEASES." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVIII-4/W7-2023 (June 22, 2023): 217–22. http://dx.doi.org/10.5194/isprs-archives-xlviii-4-w7-2023-217-2023.

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Abstract. The study aims to develop GIS technology for managing pathogen contamination disaster situations to cope with the occurrence of disaster situations caused by the climate crisis. This study was conducted in a situation where the budgets of institutions with many emergency rescue workers are being invested worldwide, and there are various risks such as water pollution due to climate change, so it is necessary to develop technologies to respond to them.In this study, methods and technical means for emergency response to pathogen contamination were prepared through professional analysis

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Odey, Emmanuel Alepu, Bodjui Olivier Abo, Zifu Li, and Xiaoqin Zhou. "Application of lactic acid derived from food waste on pathogen inactivation in fecal sludge: a review on the alternative use of food waste." Reviews on Environmental Health 33, no. 4 (2018): 423–31. http://dx.doi.org/10.1515/reveh-2018-0041.

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Abstract Food waste generation and disposal have led to several environmental problems, especially in developing countries. This phenomenon is partly because most cities rapidly urbanize, which results in population increase, urban settlement and waste generation. Improper management of waste has continued to create environmental problems. These problems have indeed interfered with the inadequate measures in managing other organic waste such as food waste. Food waste can be fermented and used for pathogen inactivation in fecal sludge (FS). The continual decrease in global crop production due t

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Wilkes, Graham, Norma J. Ruecker, Norman F. Neumann, et al. "Spatiotemporal Analysis of Cryptosporidium Species/Genotypes and Relationships with Other Zoonotic Pathogens in Surface Water from Mixed-Use Watersheds." Applied and Environmental Microbiology 79, no. 2 (2012): 434–48. http://dx.doi.org/10.1128/aem.01924-12.

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ABSTRACTNearly 690 raw surface water samples were collected during a 6-year period from multiple watersheds in the South Nation River basin, Ontario, Canada.Cryptosporidiumoocysts in water samples were enumerated, sequenced, and genotyped by detailed phylogenetic analysis. The resulting species and genotypes were assigned to broad, known host and human infection risk classes. Wildlife/unknown, livestock, avian, and human host classes occurred in 21, 13, 3, and <1% of sampled surface waters, respectively.Cryptosporidium andersoniwas the most commonly detected livestock species, while muskrat

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Elshorbagy, Amin, Ramesh S. V. Teegavarapu, and Lindell Ormsbee. "Assessment of pathogen pollution in watersheds using object-oriented modeling and probabilistic analysis." Journal of Hydroinformatics 8, no. 1 (2006): 51–63. http://dx.doi.org/10.2166/jh.2006.012.

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A limited number of research trials have been reported in the past to model pathogenic organisms in streams and large water bodies at a watershed scale. In this paper, modeling of fecal coliform in streams is proposed from a management perspective at the watershed level. To model the fate and transport of fecal coliform in a watershed in Southeastern Kentucky, an object-oriented (OO) simulation model, based on the concepts of system dynamics (SD) approach, is proposed in this study. The approach combines both data-driven approaches and insights gained from a process-based approach. Different m

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Korajkic, A., M. J. Brownell, and V. J. Harwood. "Investigation of human sewage pollution and pathogen analysis at Florida Gulf coast Beaches." Journal of Applied Microbiology 110, no. 1 (2010): 174–83. http://dx.doi.org/10.1111/j.1365-2672.2010.04869.x.

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Ehrenberg, Rachel. "Environment: Pepper virus tracks human pollution: Plant pathogen could help identify contaminated waters." Science News 176, no. 13 (2009): 10. http://dx.doi.org/10.1002/scin.5591761309.

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Hogan, Jennifer N., Miles E. Daniels, Fred G. Watson, et al. "Longitudinal Poisson Regression To Evaluate the Epidemiology of Cryptosporidium, Giardia, and Fecal Indicator Bacteria in Coastal California Wetlands." Applied and Environmental Microbiology 78, no. 10 (2012): 3606–13. http://dx.doi.org/10.1128/aem.00578-12.

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ABSTRACTFecal pathogen contamination of watersheds worldwide is increasingly recognized, and natural wetlands may have an important role in mitigating fecal pathogen pollution flowing downstream. Given that waterborne protozoa, such asCryptosporidiumandGiardia, are transported within surface waters, this study evaluated associations between fecal protozoa and various wetland-specific and environmental risk factors. This study focused on three distinct coastal California wetlands: (i) a tidally influenced slough bordered by urban and agricultural areas, (ii) a seasonal wetland adjacent to a dai

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Medeiros, Erika Valente de, Carlos Alberto Fragoso de Souza, Diogo Paes da Costa, et al. "A meta-analysis of biochar application to manage plant diseases caused by bacterial pathogens." Bioscience Journal 39 (August 18, 2023): e39095. http://dx.doi.org/10.14393/bj-v39n0a2023-67325.

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The current agricultural scenario faces diverse challenges, among which phytosanitary issues are crucial. Plant diseases are mostly treated with chemicals, which cause environmental pollution and pathogen resistance. In light of the UN Sustainable Development Goals (SDGs), the biochar alternative use to chemical inputs fits into at least six of the proposed goals (2, 3, 7, 13, 15, and 17), highlighting the 12th, which explains responsible consumption and production. Biochar is valuable for inducing systemic resistance in plants because it is a practical and frequently used resource for improvi

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Moriñigo, M. A., E. Martinez-Manzanares, M. A. Muñoz, M. C. Balebona, and J. J. Borrego. "Reliability of Several Microorganisms to Indicate the Presence of Salmonella in Natural Waters." Water Science and Technology 27, no. 3-4 (1993): 471–74. http://dx.doi.org/10.2166/wst.1993.0394.

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A new index of microbiological quality of natural waters based on the coliphage test is proposed. Levels of coliphages corresponding to the concentrationgs of coliphages (Phgs) lower than 300 pfu/100 ml warrant a good microbial quality of waters affected with fecal pollution. In waters with industrial and domestic pollution Salmonella percentages higher than 5 % were detected even when this proposed index (Ph95) was applied. Thus the direct detection of the pathogen could be more useful in this case.

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SAVICHTCHEVA, O., and S. OKABE. "Alternative indicators of fecal pollution: Relations with pathogens and conventional indicators, current methodologies for direct pathogen monitoring and future application perspectives." Water Research 40, no. 13 (2006): 2463–76. http://dx.doi.org/10.1016/j.watres.2006.04.040.

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Wang, Hui, Ying Luo, Haofu Dai, and Wenli Mei. "Antibacterial Activity against Ralstonia solanacearum of Phenolic Constituents Isolated from Dragon's Blood." Natural Product Communications 8, no. 3 (2013): 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800316.

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Ralstonia solanacearum is a worldwide and devastating plant pathogen infesting over 200 host species. Synthetic bactericides against the pathogen have only achieved limited success and always cause both crop contamination and environmental pollution. However, natural bactericides are effective for protecting cultivated crops from destruction by disease, without the adverse effects of chemical bactericides. In this paper, fifteen phenolic constituents from dragon's blood were screened for their antimicrobial activity against Ralstonia solanacearum, and all exhibited inhibitory activity. These c

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Lukošiūtė, Simona, Neringa Rasiukevičiūtė, and Alma Valiuškaitė. "Control of Carrot Seed-Borne Pathogens by Aromatic Plants Distillates." Biology and Life Sciences Forum 4, no. 1 (2020): 29. http://dx.doi.org/10.3390/iecps2020-08628.

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Global warming, pollution problems, and the demand for sustainable food production forced farmers and scientists to search for new solutions in biological plant protection. The usage of natural renewable sources around us seems to be an alternative. Compounds isolated from plants and distinguished with antifungal properties can be used to protect vegetables from the seed-borne pathogens. The study aimed to elucidate the ability of Juniperus communis L., Hyssopus officinalis L. and Thymus vulgaris L. essential oils to control the carrot seed-borne pathogen Alternaria spp. The agar-plate method

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Zhao, Meng, Jiancheng Liu, and Yindi Zhang. "Influence of environmental pollution and bacterial hyper-infectivity on dynamics of a waterborne pathogen model with free boundaries." Networks and Heterogeneous Media 19, no. 3 (2024): 940–69. http://dx.doi.org/10.3934/nhm.2024042.

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<p>In this paper, we mainly study the influence of environmental pollution and bacterial hyper-infectivity on the spreading of diseases by considering a waterborne pathogen model with free boundaries. At first, the global existence and uniqueness of the solution to this problem is proved. Then, we analyze its longtime behavior, which is determined by a spreading-vanishing dichotomy. Furthermore, we obtain the criteria for spreading and vanishing. Our results indicate that environmental pollution and bacterial hyper-infectivity can increase the chance of epidemic spreading.</p>

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Curtis, Valerie, Mícheál de Barra, and Robert Aunger. "Disgust as an adaptive system for disease avoidance behaviour." Philosophical Transactions of the Royal Society B: Biological Sciences 366, no. 1563 (2011): 389–401. http://dx.doi.org/10.1098/rstb.2010.0117.

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Disgust is an evolved psychological system for protecting organisms from infection through disease avoidant behaviour. This ‘behavioural immune system’, present in a diverse array of species, exhibits universal features that orchestrate hygienic behaviour in response to cues of risk of contact with pathogens. However, disgust is also a dynamic adaptive system. Individuals show variation in pathogen avoidance associated with psychological traits like having a neurotic personality, as well as a consequence of being in certain physiological states such as pregnancy or infancy. Three specialized l

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Elshorbagy, Amin, Ramesh S. V. Teegavarapu, and Lindell Ormsbee. "Total maximum daily load (TMDL) approach to surface water quality management: concepts, issues, and applications." Canadian Journal of Civil Engineering 32, no. 2 (2005): 442–48. http://dx.doi.org/10.1139/l04-107.

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The total maximum daily load (TMDL) approach is an emerging paradigm in surface water quality management and has been adopted and applied in many states in the US. The paper explains the conceptual development of the general TMDL process for surface water quality management of three water quality impairment constituents, namely, nutrients, pathogens, and acid load. The application of the TMDL approach to a stream impaired due to high acidic concentrations from mine drainage in southeastern Kentucky is explained and used to demonstrate the complete development of the TMDL process. The paper hig

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Hui, Jiashun, Yichen Zhang, and Xiaoyou Zhu. "Pollution and Impact of Domestic Wastewater and Industrial Wastewater on Water Resources." MATEC Web of Conferences 410 (2025): 02016. https://doi.org/10.1051/matecconf/202541002016.

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Water resources are the core natural resources for human survival and development. In the process of rapid industrialization, the uneven distribution of water resources and pollution problems are becoming increasingly serious, threatening the ecological environment, economic development, and public health. This paper examines the current situation and impact of water pollution in China and discusses the main sources of pollution, such as industrial wastewater, agricultural non-point source pollution, and domestic sewage discharge. Through case analysis, the pollution problems and ecological da

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P, Zion Meshach, and Clara G. Sargunar. "Occurrence of indicator bacteria and pathogens in the waters of the noyyal river near its source and downstream in coimbatore district." Kongunadu Research Journal 7, no. 2 (2020): 68–80. http://dx.doi.org/10.26524/krj.2020.25.

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Water, the bloodstream of the biosphere, also acts as a sink, solvent and transport vehicle for domestic, agricultural and industrial waste, causing pollution. The Noyyal River, a tributary of the River Cauvery, was once the lifeline of Coimbatore, but is now being threatened by pollution from various sources. Assessments of microbiological water quality have focused on the presence of Fecal Indicator Bacteria, which indicate that a contamination pathway exists between a bacterial source and the water supply, serving as a route for pathogen entry. Water samples from seven sites (Kooduthurai, M

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Wang, Wei, and Zhaosheng Feng. "Influence of environmental pollution to a waterborne pathogen model: Global dynamics and asymptotic profiles." Communications in Nonlinear Science and Numerical Simulation 99 (August 2021): 105821. http://dx.doi.org/10.1016/j.cnsns.2021.105821.

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Ma, Qingxin, Yu Qi, Qiuli Shan, Sijin Liu, and Hong He. "Understanding the knowledge gaps between air pollution controls and health impacts including pathogen epidemic." Environmental Research 189 (October 2020): 109949. http://dx.doi.org/10.1016/j.envres.2020.109949.

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Haack, Sheridan K., Joseph W. Duris, Lisa R. Fogarty, et al. "Comparing Wastewater Chemicals, Indicator Bacteria Concentrations, and Bacterial Pathogen Genes as Fecal Pollution Indicators." Journal of Environmental Quality 38, no. 1 (2009): 248–58. http://dx.doi.org/10.2134/jeq2008.0173.

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Lechowicz, Martin J. "Resource allocation by plants under air pollution stress: Implications for plant-pest-pathogen interactions." Botanical Review 53, no. 3 (1987): 281–300. http://dx.doi.org/10.1007/bf02858319.

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Sutarman, Triana Setiorini, Arrohmatus Syafaqoh Li’aini, Purnomo, and Ali Rahmat. "Evaluation of Trichoderma asperellum Effect toward Anthracnose Pathogen Activity on Red Chili (Capsicum annum L.) As Ecofriendly Pesticide." International Journal of Environmental Science and Development 13, no. 4 (2022): 131–37. http://dx.doi.org/10.18178/ijesd.2022.13.4.1383.

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The use of synthetic pesticides has been widely practiced by farmers to control plant diseases. However, it can promote negative impacts such as environmental pollution, threatening human health, and making pathogens more resistant. This study aims to determine the inhibition of Trichoderma Tc-Jjr-02 in vitro against Colletotrichum sp. and test its ability as a biopesticide and biofertilizer agent in suppressing the growth of anthracnose disease and chili production. The results show that, there was no interaction effect between the application of Trichoderma Tc-Jjr-02 as a biopesticide and bi

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Lo, Linus Shing Him, Xuan Liu, Hongbin Liu, Minhua Shao, Pei-Yuan Qian, and Jinping Cheng. "Aquaculture bacterial pathogen database: Pathogen monitoring and screening in coastal waters using environmental DNA." Water Research X 20 (September 2023): 100194. http://dx.doi.org/10.1016/j.wroa.2023.100194.

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